\begin{table}[htb]
\begin{center}
\scriptsize
\begin{tabular}{lccc}
\toprule
 & 1st & 2nd & 3rd\\
\midrule
\pbox{.25\textwidth}{SAT11-HAND} & regr/randomForest & classif/ksvm & classif/randomForest\\
 & 0.699 & 0.708 & 0.723\\[.5em]
\pbox{.25\textwidth}{SAT11-INDU} & regr/randomForest & classif/rpart & regr/lm\\
 & 0.863 & 0.98 & 0.989\\[.5em]
\pbox{.25\textwidth}{SAT11-RAND} & regr/randomForest & classif/randomForest & classif/rpart\\
 & 0.511 & 0.529 & 0.532\\[.5em]
\pbox{.25\textwidth}{SAT12-ALL} & regr/randomForest & classif/randomForest & classif/ksvm\\
 & 0.306 & 0.344 & 0.413\\[.5em]
\pbox{.25\textwidth}{SAT12-HAND} & regr/randomForest & classif/randomForest & regr/lm\\
 & 0.663 & 0.718 & 0.729\\[.5em]
\pbox{.25\textwidth}{SAT12-INDU} & regr/randomForest & classif/randomForest & regr/lm\\
 & 0.855 & 0.866 & 0.898\\[.5em]
\pbox{.25\textwidth}{SAT12-RAND} & cluster/XMeans & classif/rpart & classif/ksvm\\
 & 0.961 & 0.969 & 0.988\\[.5em]
\pbox{.25\textwidth}{QBF-2011} & regr/randomForest & classif/randomForest & classif/rpart\\
 & 0.592 & 0.638 & 0.673\\[.5em]
\pbox{.25\textwidth}{MAXSAT12-PMS} & regr/randomForest & classif/ksvm & classif/randomForest\\
 & 0.688 & 0.726 & 0.765\\[.5em]
\pbox{.25\textwidth}{CSP-2010} & regr/randomForest & classif/rpart & classif/ksvm\\
 & 0.898 & 0.901 & 0.911\\[.5em]
\pbox{.25\textwidth}{PROTEUS-2014} & regr/randomForest & regr/lm & classif/ksvm\\
 & 0.436 & 0.465 & 0.488\\[.5em]
\pbox{.25\textwidth}{ASP-POTASSCO} & regr/randomForest & regr/lm & regr/rpart\\
 & 0.578 & 0.699 & 0.71\\[.5em]
\pbox{.25\textwidth}{PREMARSHALLING-ASTAR-2013} & classif/rpart & classif/ksvm & regr/randomForest\\
 & 0.662 & 0.739 & 0.792\\[.5em]
\bottomrule
\end{tabular}
\caption{Best performing approaches (by PAR10) across all data sets. The number underneath the name of the approach is the factor compared to the single best and has been rounded to three digits. That is, 0.5 means that the respective approach had a PAR10 score that was 0.5 times the score of the single best.}
\label{tab:top}
\end{center}
\end{table}
